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vec(A) and vec(B) are two vectors given ...

`vec(A) and vec(B)` are two vectors given by
`vec(A)=2hat(i)+3hat(j) and vec(B)=hat(i)+hat(j).` The magnitude of the component of `vec(A)` along `vec(B)` is

A

`(5)/(sqrt2)`

B

`(3)/(sqrt2)`

C

`(7)/(sqrt2)`

D

`(1)/(sqrt2)`

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The correct Answer is:
A
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TARGET PUBLICATION-SCALARS AND VECTORS-Competitive Thinking
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